人教版九年级下册英语-unit13-Section-A-2a-2d

人教版九年级下册英语unit13SectionA2a-2d人教版九年级下册英语unit13SectionA2a-2d人教版九年级下册英语unit13SectionA2a-2dTheearthisbadlypolluted.Whatshouldwedotosavetheearth?Warmingup人教版九年级下册英语unit13SectionA2a1Theearthisbadlypolluted.Whatshouldwedotosavetheearth?WarmingupTheearthisbadlypolluted.Wa2Let’senjoyanEnglishsongcalledEarthSongLet’senjoyanEnglishsongca3Howdoyoufeel?Howdoyoufeel?4airpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭airpollutionThefactoriestha5Factoriesputwasteintotheriver.waterpollutionFactoriesputwasteintother6noisepollutionTherearemorecarsontheroad.noisepollutionTherearemore7litterv.乱扔

n.垃圾rubbishwaste垃圾，废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱litterv.乱扔Peopleshouldth8自主学习：自主学习：92aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution2aListentotheinterview.Cir10Listenandanswerthequestions.1.Whoistheinterviewertalkingto?2.Whataretheytalkingabout?3.Whatotherproblemsdotheysee?SusanandJason.Theenvironmentalproblems.There’stoomuchrubbishandwasteinthestreets.Listenandanswerthequestion112dRead2dandcompletethechart.ProblemsSolvingproblemsairpollutionwastepollutionwooden(木头的)chopsticksorplasticforksrubbishtakethebus,subwayorrideabikeinsteadofdriving.bringabagtogoshopping.usechopsticksorforksathome.throwrubbishinthebins.2dRead2dandcompletethecha12Whatshouldwedotosavetheearth?Whatshouldwedotosavethe13Turnoffthelightswhenyouleavearoom.关掉Turnoffthelightswhenyoul14stopridingincarsstopridingincars15stopusingpapertowelsornapkins（餐巾，餐巾纸）stopusingpapertowelsornap16recyclebooksandpaper回收利用recyclebooksandpaper回收利用17Don’tusepapernapkins.n.

餐巾纸

Howcanwedotohelpsavetheearth?Don’tusepapernapkins.n.餐巾纸18Turnofftheshowerwhileyouarewashingyourhair.Turnofftheshowerwhileyou19Let’stakeaction(采取行动)Turnoffthelightswhenyouleavearoom.Recyclebooksandpaper.Takebusesinsteadofdrivingcars.Let’stakeaction(采取行动)Turno20Role-playtheconversationAccordingtotheconversationwe’velearnedamonginterviewer,SusanandJason.Let’smakeupourowndialoguesabouthowtoprotectourenvironment…Role-playtheconversationAcc21合作探究：合作探究：22Discussingroups.一.cutdown,意为"_________"；是“_________+_________“结构的短语，后面所带的宾语为名词时，宾语可以位于down的________或________；为代词时只能位于down________。

You'dbettercutthearticledowntoabout2000words.cut相关的短语有哪些？___________________________________________________.减少动词副词前面后面cutoff,cutup,cutin,cutinto前面Discussingroups.一.cutdown23Wewanttoenjoythegoodenvironment.Pleasediscussinyourgroupstheseproblems:1.Whataretheproblemsinourcity?2.Whatorwhoiscausingtheseproblems?3.Howtomakeourcitymoreandmorebeautiful?Whatcanwedo?Wewanttoenjoythegoodenvi24当堂检测：当堂检测：25当堂检测：用动词的适当形式填空。1.We’retrying_______(save)theearth.2.Thereusedto_____(be)cleanandbeautiful.3.It’sbadforenvironmenttouse_________(wood)chopsticks.tosavebewooden当堂检测：用动词的适当形式填空。tosavebewoode26Makeaposter!Theearthisbadlypolluted.Pleasemakeaposterandthinkofwhatwecando.Savetheearth!Makeaposter!Theearthisbad27Summary:Whathaveyoulearnedinthislesson?Summary:28HomeworkMakeapost